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pochemuha
3 years ago
9

I will give BRAINLIEST to whoever is CORRECT

Mathematics
1 answer:
8090 [49]3 years ago
7 0
I believe the answer could be 

h = -16t^2 + 32t + 12
      ---------------------------
                    t<span />
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Claire correctly solved the proportion x/4 = 36/16 for x using cross products to get the equation 16x = 144 and then dividing bo
Anna11 [10]

Answer:

The cross product property

Step-by-step explanation:

The cross product property also known as cross multiplication is a method in math that is most of the time used in solving problems involving ratios usually in a big X form across the equal sign between two ratios.

It is done by multiplying the numerator of the left ratio by the denominator of the right with an equal to the multiplication of the numerator of the right ratio by the denominator of the left.

8 0
3 years ago
An isosceles triangle has its vertex at the origin and its base parallel to the x-axis with the vertices above the axis on the c
Virty [35]
We are given with an isosceles triangle having a vertex on the curve given y =<span>27-x^2</span> .
The area of the triangle, A= xy = x (27-x^2) 
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Amax = 3(27-9) = 54 units2
7 0
3 years ago
Four circular cardboard pieces of radii 7 cm are placed on a paper in such a way that each piece touches other two pieces. Find
Anastasy [175]
Required area of shaded portion

= Area of square ABCD - 4 × area of one quadrant

= 14 \times 14 - 4 \times \frac{90}{360} \times \frac{22}{7} \times (7) \times (7)

= 196 - 154 = 42 \: cm {}^{2}

3 0
3 years ago
Helpppp I attached a ss
joja [24]

Answer:

the answer is 7×9=(7×10)-(7×1)

5 0
3 years ago
Read 2 more answers
Which two expressions are equivalent to 20 + 48 ?
monitta

Answer:

A and D

Step-by-step explanation:

A.

2(10)=20

2(24)=48

20+48

D.

4(5)=20

4(12)=48

20+48

i hope this helps!

3 0
2 years ago
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